Questions

What per cent of the total geographic area of India is occupied by the Protected Areas?

What is called the descendants of Dutch and Portuguese colonies in Sri Lanka?

Which of the following statements is INCORRECT?

I) Bleaching powder is a pale yellow powder

II) Dry NH3 gas turns red litmus blue

III) The pH of rain water is nearly 7

IV) The pH of acid rain is nearly 5.6

__________ is called the 'low country' of the earth

Who of the following operated the first regular trade union in India?

Which Indian company has partnered with UNICEF to distribute vaccines around the world?

Charge on proton is equal to the charge on ______.

What are names of two missions to be launched by NASA to explore the ionosphere?